Updated: Feb 24, 2026
Location and Projects
Address
550 Randolph St SE, Bolivia, NC, 28422
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dulin's Heating and Air
Their BuildZoom score of 0 does not rank in the top 50% of North Carolina contractors.
If you are thinking of hiring dulin's Heating and Air, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
dulin's Heating and Air Contact Information
Phone Number: (704) 913-6483
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Address: 550 Randolph St SE, Bolivia, NC 28422
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dulin's Heating and Air Bolivia
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are dulin's Heating and Air, click “This is My Business” to update your information.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that dulin's Heating and Air has worked on at least
10.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
10 projects
|
Mechanical projects |
|
10 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that dulin's Heating and Air mostly works on
hvac project
and mechanical project
projects.
Pricing
|
6 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $20,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by dulin's Heating and Air
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installing five heat pump systems and ventilation systems
Valuation:
$489,000
Permit #:
1014
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Gas piping to fireplace range and water heater
Valuation:
$370,000
Permit #:
1010
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical per plan hookup fireplace
Valuation:
$370,000
Permit #:
1011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dulins heating & air - installed new duct system ventilation and gas piping and install range
Valuation:
$281,350
Permit #:
21-022690
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical-hvac
Valuation:
$370,000
Permit #:
1012
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Mechanical-hvac
Valuation:
$370,000
Permit #:
1009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing five heat pump systems and ventilation systems
Valuation:
$489,000
Permit #:
1011
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac
Valuation:
$150,000
Permit #:
1005
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing five heat pump systems and ventilation systems
Valuation:
$112,000
Permit #:
1000
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Installing 2 split heat pump systems with duct systems including exhaust venting & gas piping to gas range gas logs & gas water heater
Valuation:
$20,000
Permit #:
1000
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install one 1 1/2 ton split heat pump and duct system install range hood vent dryer vent and exhaust fans
Valuation:
$7,200
Permit #:
1000
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Unit: 2 ton: 3.50 kw: 10
Valuation:
$15,000
Permit #:
1001
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 3.00 kw: 10
Valuation:
$15,000
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Residential mechanical stand alone (all scopes of mechanical work)
2024-09-23
Hvac unit & duct install
Valuation:
$25,000
Permit #:
24-014322
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 4.00
Valuation:
$8,081
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 2.00 kw: 8
Valuation:
$8,000
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 2 ton: 1.50
Valuation:
$11,815
Permit #:
1001
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 1.50
Valuation:
$11,815
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 2.50
Valuation:
$5,500
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Unit: 1 ton: 5.00
Valuation:
$7,000
Permit #:
1000
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
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dulin's Heating and Air Reviews
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dulin's Heating and Air License info
License Not Verified
| License # | L.18334 |
| Status | Active |
| State | North Carolina |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of dulin's Heating and Air with the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 18334 |
| Status | Inactive |
| State | North Carolina |
| Type | Heating Group 2, Heating Group 3 Class I |
- According to the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for dulin's Heating and Air at the North Carolina Board Of Examiners of Plumbing, Heating and Fire Sprinkler Contractors.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are dulin's Heating and Air, click “This is My Business” to update your information.
14
Permits
- Building permit records show that dulin's Heating and Air has worked on 14 permitted projects.